from django.db import models
from django.contrib.auth.models import AbstractUser

from contents.models import BaseModle


class User(AbstractUser):
    mobile = models.CharField(max_length=11, null=False, name='mobile', unique=True)
    email_avtive = models.BooleanField(default=False)
    default_address = models.ForeignKey('Address', related_name='users', null=True, on_delete=models.SET_NULL,)
    class Meta:
        db_table = 'tb_user'
        verbose_name = '用户'
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.username



class Address(BaseModle):

    #CASCADE 级联删除  当主表删除时外键也连带被删除
    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='addresses', verbose_name='用户',)
    title = models.CharField(max_length=20, verbose_name='地址名称')
    # 收货人
    receiver=models.CharField(max_length=20)

    # 省
    province=models.ForeignKey('areas.Area',related_name='province_addresses',on_delete=models.PROTECT)
    #市
    city=models.ForeignKey('areas.Area',related_name='city_addresses',on_delete=models.PROTECT)
    #区
    district=models.ForeignKey('areas.Area',related_name='district_addresses',on_delete=models.PROTECT)

    place = models.CharField(max_length=50, verbose_name='地址')
    mobile = models.CharField(max_length=11, verbose_name='手机')
    tel = models.CharField(max_length=20, null=True, blank=True, default='', verbose_name='固定电话')
    email = models.CharField(max_length=30, null=True, blank=True, default='', verbose_name='电子邮箱')

# \todo 逻辑删除
    is_deleted = models.BooleanField(default=False, verbose_name='逻辑删除')




    class Meta:
        db_table = 'tb_address'
        verbose_name = '用户地址'
        verbose_name_plural = verbose_name
        #排序声明
        ordering = ['-update_time']
